CN204405472U - A kind of device detecting hub bearing lubricating grease wastage - Google Patents
A kind of device detecting hub bearing lubricating grease wastage Download PDFInfo
- Publication number
- CN204405472U CN204405472U CN201420727353.7U CN201420727353U CN204405472U CN 204405472 U CN204405472 U CN 204405472U CN 201420727353 U CN201420727353 U CN 201420727353U CN 204405472 U CN204405472 U CN 204405472U
- Authority
- CN
- China
- Prior art keywords
- operating room
- wheel hub
- lubricating grease
- bearing lubricating
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of can meet the device detecting hub bearing lubricating grease wastage under high temperature and high speed condition, the housing (1) be made up of insulation material is provided with operating room's door (2) before it, operating room (3) is built with wheel hub assembling (4), heating tube (5) and heating radiator (6) is provided with in (3) two side, operating room and upper wall, motor (9) is equipped with in upper wall outside, motor (9) is connected by the fan (8) on axle (7) and operating room (3) top and forms, temperature sensor (10) is connected to respectively with wheel hub assembling (4) axle head in operating room (3), one end of wheel hub assembling (4) is connected by shaft joint (11) and the drive motor (12) being located at outside, operating room (3).Test figure of the present utility model, closer to the actual working environment of wheel hub, so can measure the wastage of bearing grease exactly, has important directive significance for the selected of railway grease.
Description
Technical field
The utility model relates to a kind of device detecting hub bearing lubricating grease wastage.
Background technology
Auto grease occupies significant proportion in railway grease total amount, and automobile hub bearing fat occupies first place in automotive lubricating reases.The index parameter that domestic detection hub bearing lubricating grease is formulated and actual service conditions have a certain distance, and railway grease that can not be effectively more harsh to service condition makes the evaluation tallied with the actual situation.According to the analysis in the actual use of hub bearing, the temperature of railway grease should at about 150 DEG C, and the hub bearing rotating speed of attachment will at 900 revs/min.Such practical application condition, the test parameters of originally standard method can not be satisfied the demand, and the detecting instrument adapted with original standard also cannot run under the high temperature conditions.
Summary of the invention
The purpose of this utility model is to provide and a kind ofly can meets the device detecting hub bearing lubricating grease wastage under high temperature and high speed condition, in order to improve the index parameter detected.During test, the axial load of bearing is 111 newton, and hub rotation speed is 1000 revs/min, and axle temperature remains on 38-200 DEG C of arbitrary temperature spot, measures the wastage of railway grease.
In order to achieve the above object, the technical solution of the utility model is as follows:
A kind of device detecting hub bearing lubricating grease wastage, the housing be made up of insulation material is provided with operating room's door before it, operating room assembles built with wheel hub, heating tube and heating radiator is provided with in two side, operating room and upper wall, motor is equipped with in upper wall outside, motor is connected by the fan on axle and top, operating room and forms, in operating room and wheel hub assembling axle head be connected to temperature sensor respectively, one end of wheel hub assembling is connected by shaft joint and the drive motor be located at outside operating room.
Described drive motor bottom and coaster are connected, and arse is arranged on slideway.
The upper and lower side of described operating room door is arranged in a slideway.
The door slideway of the lower wall of described operating room, slideway and door lower end, operating room is arranged on same base plate.
Test figure of the present utility model, closer to the actual working environment of wheel hub, so can measure the wastage of bearing grease exactly, has important directive significance for the selected of railway grease.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of utility model embodiment.
Accompanying drawing 2 is A-A cut-open views of accompanying drawing 1.
In figure: 1, housing, 2, operating room's door, 3, operating room, 4, wheel hub assembling, 5, heating tube, 6, heating radiator, 7, axle, 8, fan, 9, motor, 10, temperature sensor, 11, shaft joint, 12, drive motor, 13, coaster, 14, slideway, 15, door slideway, 16, base plate, 17, web member, 18, plug connector.
Embodiment
Below in conjunction with accompanying drawing, specific embodiment is described:
Housing 1 makes cabinet type by heat-resistant insulation material, be equipped with before it and split extending type operating room door 2, on operating room's door 2, lower end is placed in a slideway 15, upper-lower door slideway 15 respectively with the upper wall of operating room 3, base plate 16 Joint, operating room 3 lower wall is equally also affixed with base plate 16, by the web member 17 be packed on operating room 3 rear wall, wheel hub is assembled the middle part that 4 are arranged on operating room 3, heating tube 5 and heating radiator 6 is provided with in two side, operating room 3 and upper wall, the motor 9 be connected with the fan 8 on top, operating room 3 by axle 7 is equipped with in upper wall outside, assemble 4 axle heads with wheel hub in operating room 3 and be connected to temperature sensor 10 respectively, shaft joint 11 one end is assembled 4 by screw thread and wheel hub and is connected, the other end is connected by the motor shaft of plug connector 18 with drive motor 12, drive motor 12 bottom and coaster 13 are connected, be arranged on bottom coaster 13 on slideway 14.Slideway 14 is packed on base plate 16, and arse is equipped with locking knob.
Claims (4)
1. one kind is detected the device of hub bearing lubricating grease wastage, the housing (1) be made up of insulation material is provided with operating room's door (2) before it, operating room (3) is built with wheel hub assembling (4), heating tube (5) and heating radiator (6) is provided with in (3) two side, operating room and upper wall, motor (9) is equipped with in upper wall outside, motor (9) is connected by the fan (8) on axle (7) and operating room (3) top and forms, temperature sensor (10) is connected to respectively with wheel hub assembling (4) axle head in operating room (3), it is characterized in that: one end of wheel hub assembling (4) is connected by shaft joint (11) and the drive motor (12) being located at outside, operating room (3).
2. a kind of device detecting hub bearing lubricating grease wastage according to claim 1, is characterized in that: described drive motor (12) bottom and coaster (13) are connected, and coaster (13) bottom is arranged on slideway (14).
3. a kind of device detecting hub bearing lubricating grease wastage according to claim 2, is characterized in that: the upper and lower side of described operating room's door (2) is arranged in a slideway (15).
4. a kind of device detecting hub bearing lubricating grease wastage according to claim 3, is characterized in that: the door slideway (15) of the lower wall of described operating room (3), slideway (14) and operating room's door (2) lower end is arranged on same base plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727353.7U CN204405472U (en) | 2014-11-28 | 2014-11-28 | A kind of device detecting hub bearing lubricating grease wastage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420727353.7U CN204405472U (en) | 2014-11-28 | 2014-11-28 | A kind of device detecting hub bearing lubricating grease wastage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204405472U true CN204405472U (en) | 2015-06-17 |
Family
ID=53429322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420727353.7U Expired - Fee Related CN204405472U (en) | 2014-11-28 | 2014-11-28 | A kind of device detecting hub bearing lubricating grease wastage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204405472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502220A (en) * | 2014-11-28 | 2015-04-08 | 大连北方分析仪器有限公司 | Method and device for detecting seepage loss of hub bearing lubricating grease |
-
2014
- 2014-11-28 CN CN201420727353.7U patent/CN204405472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104502220A (en) * | 2014-11-28 | 2015-04-08 | 大连北方分析仪器有限公司 | Method and device for detecting seepage loss of hub bearing lubricating grease |
| CN104502220B (en) * | 2014-11-28 | 2017-04-05 | 大连北方分析仪器有限公司 | A kind of method and apparatus of detection hub bearing lubricating grease wastage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20151128 |